Having been raised as a Catholic, I never quite understood why we couldn’t eat meat on Fridays. I guess after Vatican II that was limited to Lent, and the rest of the year it was OK. Anyway, here’s some Bible food trivia.
Adam and Eve and everyone up to the Flood were vegetarians:
And God said, Behold, I have given you every herb bearing seed, which is upon the face of all the earth, and every tree, in the which is the fruit of a tree yielding seed; to you it shall be for meat. Gen 1:29
But after the Flood, Noah and his descendants were omnivorous:
Every moving thing that liveth shall be meat for you; even as the green herb have I given you all things. Gen 9:3
So the Biblical view is that it is OK to eat animals, but you don’t have to if you don’t want to.